InChI=1/C19H19N9OS2/c1-2-16-23-26-18(31-16)22-15(29)11-30-19-27-25-17(28(19)20)24-21-10-13-8-5-7-12-6-3-4-9-14(12)13/h3-10H,2,11,20H2,1H3,(H,24,25)(H,22,26,29)/b21-10+/f/h22,24H 94B959527757F036